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ER
2007
Springer
15 years 4 months ago
2007
Springer
Customer Relationship Management (CRM) is a strategy that supports an organization’s decision-making process to retain long-term and profitable relationships with its customers....
ER
2007
Springer
15 years 4 months ago
2007
Springer
This paper intends to classify, review, and compare the existing languages for the specification of spatial integrity constraints at the conceptual level. We classify these languag...
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ER
2007
Springer
15 years 4 months ago
2007
Springer
Although it is possible to present XML Schema graphically, resentations do not raise the level of abstraction for XML schemata in the same way traditional conceptual models raise t...
ER
2007
Springer
15 years 4 months ago
2007
Springer
This paper describes a rule-based algorithm to derive a relational schema from an extended entity-relationship model. Our work is based on an approach by Atzeni and Torlone in whic...
ER
2007
Springer
15 years 4 months ago
2007
Springer
With regard to environmental decision-making, the field of conceptual modelling is primarily focused on representation and visualisation. As such, the ‘soft’ problem structuri...